Clinically there is no rapid pain relief of children’s toothache unified method, the emergence of toothache needs to be based on the cause of toothache targeted treatment, children’s toothache may be the emergence of dental caries, pulpitis and other diseases, can be filled treatment, root canal treatment, and so on. 1. Dental caries, if the children’s toothache is caused by dental caries, according to the caries cavity can be filled to remove the residual material, to avoid aggravation of the symptoms. 2. Pulpitis, some children’s toothache may be endodontic inflammation, the need for timely medical treatment for root canal treatment, eliminate the inflammation can quickly stop the pain. Usually pay attention to children’s oral hygiene, diligent brushing and rinsing, to avoid caries.